sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Assistant Dean for Student Services | **** |
| Associate Dean for Student Services | **** |
| All Dielectric Self Supporting | *** |
| Analysis and Decision Support System | *** |
| Analysis Decision Support System | *** |
| And Development Seminar Series | *** |
| Agricultural Decision Support System | *** |
| Adaptive Decision Support System | *** |
| All the Directors of Social Services | *** |
| Autonomous Decentralized Service System | *** |
| Americans Discuss Social Security | *** |
| and diluted sidestream smoke | ** |
| and Drug Services Study | ** |
| Articular Disease Severity Score | ** |
| Alzheimer's Disease Symptomatology Scale | ** |
| and diluted sidestream cigarette smoke | ** |
| Active Decision Support Systems | ** |
| aged and diluted sidestream cigarette smoke | ** |
| Advanced Document Systems Supply | ** |
| attenuation in detection of somatosensory stimuli | ** |
| Alcohol and Drug Services Survey | ** |
| Agriculture Decision Support System | ** |
| Asiantaeth Datblygu Sgiliau Sector | ** |
| Analogue Digital Separate Shielding | ** |
| Australian Defence Scientific Service | ** |
| Alcohol and Drug Screening Services | ** |
| Academic Development and Student Services | ** |
| Aged and Diluted Sidestream Smoke | ** |
| Active Deck Suspension System | ** |
| Advanced Database System Symposium | ** |
| Adaptative Decision Support System | ** |
| An All Dielectric Self Supporting | ** |
| And Dementia Support Services | ** |
| All Dielectric Self Supported | ** |
| ANVIS Display Symbology System | ** |
| Australian Diabetes Screening Study | ** |
| Administrative Direction and Support Services | ** |
| Association of Directors Social Services | ** |
| Administrative Decision Support System | ** |
| Access Decision Support Services | ** |
| Access Dinghy Sailing Systems | ** |
| Agricultural Development Support Services | ** |
| Air Defence Support Squadron | ** |
| Alberta Diabetes Surveillance System | ** |
| Associate Degree in Spatial Science | ** |
| Association of the Directors of Social Services | ** |
| Accelerator Driven Subcritical Systems | * |
| Application Development and Support Services | * |
| Accident and Dismemberment Security Scheme | * |
| Advanced Decision Support Systems | * |
| Aerial Dielectric Self Supporting | * |
| Acupoints Database Search System | * |
| Adaptive Deployable Sensor Suite | * |
| Advanced Document System Supply | * |
| Autonomous Decentralized Service Systems | * |
| AETC Decision Support System | * |
| Automated Dependent Surveillance Systems | * |
| Advanced Digital Surveillance Systems Inc. | * |
| Advanced Digital Systems Saint | * |